;

ATMP
Amino-tris(methylene phosphonic acid)

Cublen AP 1 AP 5 AC AT 50 A 4015

Chem. Identity

 acid acid acid acid Na5-salt
Abbreviation ATMP ATMP ATMP ATMP Na5ATMP
CAS-No.

EINECS-No.

 6419-19-8

229-146-5

 6419-19-8

229-146-5

 6419-19-8

229-146-5

 6419-19-8

229-146-5

 2235-43-0

218-791-8
Appearance colorless to yellowish clear liquid yellow-brownish clear liquid colorless to yellowish clear liquid
Active substance
(calculated as acid)		 50 % 50 % 50 % 50 % 29 %
Active substance
(calculated as salt)		         40 %
Chloride (%) < 0.1 < 0.5 < 1.5 < 1.5 < 1.0
Density (g/cm³) @ 20°C 1.3 1.3 1.3 1.3 1.4
pH (1%) @ 20°C 1 - 2 1 - 2 1 - 2 1 - 2 10

 

Functional properties
Inhibition of CaCO3 precipitation excellent
Inhibition of CaSO4 precipitation good
Sequestration of metal ions very good
Corrosion inhibition on unalloyed steel excellent

Recommended applications

  • detergents and cleaning agents

  • cooling water treatment

  • excellent and efficient scaling inhibitor

  • sequestration of metal ions

  • stabilization of concentrated hydrogen peroxide solutions

  • corrosion inhibition

         


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